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GeckoFlex 8910ADA-M Monaural Analog Audio Distribution Amplifier

The 8910ADA-M offers cost-effective distribution of monaural analog audio throughout your facility. It features a flat frequency response to maintain signal integrity. You can easily monitor the condition of the 8910ADA-M with our popular Ethernet interface that provides a convenient Web interface and SNMP monitoring capability. We offer a wide range of gain control using a combination of board jumpers and local gain control from the front of the module.

  • Eight monaural outputs
  • Frequency response of 20 Hz to 20 kHz ±0.05 dB
  • Gain range from -15 dB to +33 dB
  • Max output level +24 dBu
  • AC coupled input, eliminates DC component
  • Remote monitoring via Ethernet

Supported Frame Types
GeckoFlex with 8900A-R GeckoFlex Audio rear module, Gecko™ audio frames: 8900TX-A, 8900TF-A, 8900TFN-A


Power Rating
2.3 Watts – single slot


Input
Impedance: >24 k
Level: +30 dBu max.
CMRR: >72 dB, 60 Hz to 20 kHz


Output
Number of outputs: Eight balanced outputs
Impedance: <50 balanced
Level: ≤+24 dBu
Level match between outputs: ≤±0.25 dB
Output to output isolation: >100 dB
Drive capability: 600Ω minimum load impedance


Performance
Frequency response: ±0.05 dB, 20 Hz to 20 kHz
THD: <0.01% @ +24 dBu
IM distortion: <0.005% @ 24 dBu
Noise: –86 dBu max.
Gain range: –15 to +33 dB


Other
User controls: Input gain, >6 dB range
Gain jumpers: –12 to +30 dB gain in 8, 6 dB steps
Operating temperature: 0° to 45°C
Humidity range: 0% to 90% non-condensing
Non-operating temperature: –10° to 70°C
Remote – SNMP alarms

June 12, 2013
San Francisco, Calif., June 12, 2013Grass Valley® today announced that Ethiopian government-owned Amhara TV has selected Grass Valley to provide several solutions to build Ethiopia's first HD terrestrial TV broadcast station. Grass Valley solutions will be used to outfit two HD studios and a master control room (MCR). Amhara TV is an important part of the developing media landscape in Ethiopia, and will be available both terrestrially and via the Nilesat free-to-air satellite service.
March 28, 2013
San Francisco, Calif., March 28, 2013 — Iglesia Cristiana Casa de Dios—the largest and fastest growing church in Guatemala—has selected Grass Valley® Live Production solutions to outfit its new church in order to produce high-quality programs for church members and viewers. Daily, Iglesia Cristiana Casa de Dios airs Latin America's number one rated Christian program on TBN's "Enlace" as well as Daystar's "Casa de Dios" and "Noches de Gloria". The programs are seen throughout the U.S., Central and South America, and parts of Europe.
Product Documents

GeckoFlex 8910ADA-M Monural Analog Audio Distribution Amplifier Data Sheet

Posted Nov 17 2010 (MOD-4017M-5 8910ADA-M) File Size: 217.9 KB

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